Buggy code:
public class UserDriver implements IDriver { private static final String DRIVETRAIN_X_VELOCITY_LOG_KEY = "u.driveXVelocity" ; private static final String DRIVETRAIN_Y_VELOCITY_LOG_KEY = "u.driveYVelocity" ; private static final String DRIVETRAIN_SIMPLE_MODE_LOG_KEY = "u.driveSimpleMode" ; private static final String ELEVATOR_CONTAINER_MACRO_STATE_LOG_KEY = "u.elevatorContainerMacroState" ; private static final String ELEVATOR_SET_STATE_TO_FLOOR_LOG_KEY = "u.elevatorSetStateToFloor" ; private static final String ELEVATOR_SET_STATE_TO_PLATFORM_LOG_KEY = "u.elevatorSetStateToPlatform" ; private static final String ELEVATOR_SET_STATE_TO_STEP_LOG_KEY = "u.elevatorSetStateToStep" ; private static final String ELEVATOR_MOVE_TO_0_TOTES_LOG_KEY = "u.elevatorMoveTo0Totes" ; private static final String ELEVATOR_MOVE_TO_1_TOTE_STATE_LOG_KEY = "u.elevatorMoveTo1Tote" ; private static final String ELEVATOR_MOVE_TO_2_TOTES_STATE_LOG_KEY = "u.elevatorMoveTo2Totes" ; private static final String ELEVATOR_MOVE_TO_3_TOTES_STATE_LOG_KEY = "u.elevatorMoveTo3Totes" ; private static final String ELEVATOR_PID_ON_STATE_LOG_KEY = "u.elevatorPIDOnState" ; private static final String ELEVATOR_PID_OFF_STATE_LOG_KEY = "u.elevatorPIDOffState" ; private static final String ELEVATOR_STOP_LOG_KEY = "u.elevatorStop" ; private static final String ELEVATOR_UP_STATE_LOG_KEY = "u.elevatorUp" ; private static final String ELEVATOR_DOWN_STATE_LOG_KEY = "u.elevatorDown" ; private static final String ARM_MACRO_EXTEND_STATE_LOG_KEY = "u.armMacroExtendState" ; private static final String ARM_MACRO_RETRACT_STATE_LOG_KEY = "u.armMacroRetractState" ; private static final String ARM_TILT_EXTEND_OVERRIDE_LOG_KEY = "u.armTiltExtendOverride" ; private static final String ARM_TILT_RETRACT_OVERRIDE_LOG_KEY = "u.armTiltRetractOverride" ; private static final String ARM_EXTENDER_EXTEND_OVERRIDE_LOG_KEY = "u.armExtenderExtendOverride" ; private static final String ARM_EXTENDER_RETRACT_OVERRIDE_LOG_KEY = "u.armExtenderRetractOverride" ; private static final String ARM_TROMBONE_EXTEND_OVERRIDE_LOG_KEY = "u.armTromboneExtendOverride" ; private static final String ARM_TROMBONE_RETRACT_OVERRIDE_LOG_KEY = "u.armTromboneRetractOverride" ; private static final String INTAKE_UP_STATE_KEY = "u.intakeUpState" ; private static final String INTAKE_DOWN_STATE_KEY = "u.intakeDownState" ; private static final String INTAKE_RIGHT_EXTEND_OVERRIDE_STATE_KEY = "u.intakeRightExtendOverrideState" ; private static final String INTAKE_RIGHT_RETRACT_OVERRIDE_STATE_KEY = "u.intakeRightRetractOverrideState" ; private static final String INTAKE_LEFT_EXTEND_OVERRIDE_STATE_KEY = "u.intakeLeftExtendOverrideState" ; private static final String INTAKE_LEFT_RETRACT_OVERRIDE_STATE_KEY = "u.intakeLeftRetractOverrideState" ; private static final String INTAKE_FORWARD_STATE_KEY = "u.intakeForwardStateKey" ; private static final String INTAKE_BACKWARD_STATE_KEY = "u.intakeBackwardStateKey" ; private final Joystick joystick ; private final SimpleToggleButton simpleDriveModeButton ; private SimpleButton armMacroExtendButton ; private SimpleButton armMacroRetractButton ; private SimpleButton armExtenderExtendOverride ; private SimpleButton armExtenderRetractOverride ; private SimpleButton armTiltExtendOverride ; private SimpleButton armTiltRetractOverride ; private SimpleButton armTromboneExtendOverride ; private SimpleButton armTromboneRetractOverride ; private SimpleButton intakeUpButton ; private SimpleButton intakeDownButton ; private SimpleButton intakeRightExtendOverride ; private SimpleButton intakeRightRetractOverride ; private SimpleButton intakeLeftExtendOverride ; private SimpleButton intakeLeftRetractOverride ; private SimpleButton elevatorContainerMacroButton ; private SimpleButton elevatorSetStateToFloorButton ; private SimpleButton elevatorSetStateToPlatformButton ; private SimpleButton elevatorSetStateToStepButton ; private SimpleButton elevatorMoveTo0Totes ; private SimpleButton elevatorMoveTo1Tote ; private SimpleButton elevatorMoveTo2Totes ; private SimpleButton elevatorMoveTo3Totes ; private SimpleButton elevatorPIDOn ; private SimpleButton elevatorPIDOff ; private SimpleButton elevatorStop ; private SimpleButton elevatorUp ; private SimpleButton elevatorDown ; public UserDriver ( ) { } public void update ( ) { } public void stop ( ) { } public double getDriveTrainXVelocity ( ) { } public double getDriveTrainYVelocity ( ) { } public boolean getDriveTrainSimpleMode ( ) { } public double getDriveTrainLeftPosition ( ) { } public double getDriveTrainRightPosition ( ) { } public boolean getDriveTrainPositionMode ( ) { } @ Override public boolean getElevatorContainerMacroButton ( ) { } @ Override public boolean getElevatorSetStateToFloorButton ( ) { } @ Override public boolean getElevatorSetStateToPlatformButton ( ) { } @ Override public boolean getElevatorSetStateToStepButton ( ) { } @ Override public boolean getElevatorMoveTo0TotesButton ( ) { } @ Override public boolean getElevatorMoveTo1ToteButton ( ) { } @ Override public boolean getElevatorMoveTo2TotesButton ( ) { } @ Override public boolean getElevatorMoveTo3TotesButton ( ) { } @ Override public boolean getElevatorPIDOn ( ) { } @ Override public boolean getElevatorPIDOff ( ) { } @ Override public boolean getStopElevatorButton ( ) { } @ Override public boolean getElevatorUpButton ( ) { } @ Override public boolean getElevatorDownButton ( ) { } @ Override public boolean getArmMacroExtendButton ( ) { } @ Override public boolean getArmMacroRetractButton ( ) { } @ Override public boolean getArmExtenderExtendOverride ( ) { } @ Override public boolean getArmExtenderRetractOverride ( ) { } @ Override public boolean getArmTiltExtendOverride ( ) { } @ Override public boolean getArmTiltRetractOverride ( ) { <START_BUG> boolean mode = this . armTiltExtendOverride . isActivated ( ) ; <END_BUG> SmartDashboardLogger . putBoolean ( UserDriver . ARM_TILT_RETRACT_OVERRIDE_LOG_KEY , mode ) ; return mode ; } @ Override public boolean getArmTromboneExtendOverride ( ) { } @ Override public boolean getArmTromboneRetractOverride ( ) { } @ Override public boolean getIntakeUpButton ( ) { } @ Override public boolean getIntakeDownButton ( ) { } @ Override public boolean getIntakeRightExtendOverride ( ) { } @ Override public boolean getIntakeRightRetractOverride ( ) { } @ Override public boolean getIntakeLeftExtendOverride ( ) { } @ Override public boolean getIntakeLeftRetractOverride ( ) { } @ Override public boolean getIntakeForwardButton ( ) { } @ Override public boolean getIntakeBackwardButton ( ) { } }

Fix:
boolean mode = this . armTiltRetractOverride . isActivated ( ) ;